Changes

Therefore, in 6÷2(1+2)=?, we start with the <span style="color:green;"> Distributive Law </span> in the <span style="color:green;">Parenthesis</span> step of the Order of Operations.

So the The fatal error with solvers who emphasize the left to right rule, is in incorrectly handling the Parentheses step, disregarding the Distributive Law.

::<s>'''<div style="color:red;">6÷2(3)</div>'''</s> Some are even compelled to add an explicit multiplier, not given in the equation.